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  2. Drug-induced autoimmune hemolytic anemia - Wikipedia

    en.wikipedia.org/wiki/Drug-induced_autoimmune...

    In some cases, a drug can cause the immune system to mistakenly think the body's own red blood cells are dangerous, foreign substances. Antibodies then develop against the red blood cells. The antibodies attach to red blood cells and cause them to break down too early. It is known that more than 150 drugs can cause this type of hemolytic anemia ...

  3. Hemoglobinemia - Wikipedia

    en.wikipedia.org/wiki/Hemoglobinemia

    Levels can vary between different testing systems and under their doctor's consultation. A hemoglobin test measures the amount of hemoglobin in your blood. If a hemoglobin tests shows that a person's levels are below normal, it means they have a low red blood cell count, which is known as anemia.

  4. Autoimmune hemolytic anemia - Wikipedia

    en.wikipedia.org/wiki/Autoimmune_hemolytic_anemia

    Autoimmune hemolytic anemia (AIHA) is an autoimmune disorder which occurs when antibodies directed against the person's own red blood cells (RBCs) cause them to burst , leading to an insufficient number of oxygen-carrying red blood cells in circulation . The lifetime of the RBCs is reduced from the normal 100–120 days to just a few days in ...

  5. Hemolytic anemia - Wikipedia

    en.wikipedia.org/wiki/Hemolytic_anemia

    [44] [45] [46] Free hemoglobin can bind to haptoglobin, and the complex is cleared from the circulation; thus, a decrease in haptoglobin can support a diagnosis of hemolytic anemia. Alternatively, hemoglobin may oxidize and release the heme group that is able to bind to either albumin or hemopexin.

  6. Anemia - Wikipedia

    en.wikipedia.org/wiki/Anemia

    Iron is an essential part of hemoglobin, and low iron levels result in decreased incorporation of hemoglobin into red blood cells. In the United States, 12% of all women of childbearing age have iron deficiency, compared with only 2% of adult men. The incidence is as high as 20% among African American and Mexican American women. [75]

  7. Iatrogenic anemia - Wikipedia

    en.wikipedia.org/wiki/Iatrogenic_anemia

    A 2013 study of over 400,000 people admitted to US hospitals found that 74% developed anemia at some point during their hospital stay. [5] Iatrogenic anemia is of particular concern in intensive care medicine, [6]: 629 because people who are critically ill require frequent blood tests and have a higher risk of developing anemia due to lower hemoglobin levels and impaired production of red ...

  8. List of hematologic conditions - Wikipedia

    en.wikipedia.org/wiki/List_of_hematologic_conditions

    An anemia is a decrease in number of red blood cells (RBCs) or less than the normal quantity of hemoglobin in the blood. [2] [3] However, it can include decreased oxygen-binding ability of each hemoglobin molecule due to deformity or lack in numerical development as in some other types of hemoglobin deficiency.

  9. Intravascular hemolysis - Wikipedia

    en.wikipedia.org/wiki/Intravascular_hemolysis

    At this stage, the hemoglobin is called free hemoglobin. [3] Free hemoglobin (also called naked hemoglobin) is the un-bound hemoglobin that is not enclosed in the red blood cell. The naked hemoglobin is devoid of its anti-oxidant sentries that are normally available within the RBC. [5] Free hemoglobin is thus vulnerable to be oxidized. [5]